package com.mmall.common;

import com.google.common.collect.Sets;

import java.math.BigDecimal;
import java.util.Set;

/**
 * @author sunqy
 * @create 2019/6/17
 */
public class Const {
    public static final String CURRENT_USER = "current_user";

    public static final String EMAIL = "email";
    public static final String USERNAME = "username";

    public interface RedisCacheExTime{
        int REDIS_SESSION_EXTIME = 60*30;//30分钟
    }

    public interface ProductListOrderBy{
        Set<String> PRICE_ASC_DESC = Sets.newHashSet("price_desc","price_asc");
    }

    public interface Cart{
        int CHECKED = 1;//购物车选中状态
        int UN_CHECKED = 0;//购物车未选中状态

        String LIMIT_NUM_FAIL = "LIMIT_NUM_FAIL";
        String LIMIT_NUM_SUCCESS = "LIMIT_NUM_SUCCESS";
    }

    public interface Role{
        int ROLE_CUSTOMER = 0;//普通用户
        int ROLE_ADMIN = 1;//管理员
    }

    public enum ProductStatusEnum{
        ON_SALE(1, "在线");
        private String value;
        private int code;
        ProductStatusEnum(int code, String value){
            this.code = code;
            this.value = value;
        }
        public String getValue() {
            return value;
        }
        public int getCode() {
            return code;
        }
    }

    public enum OrderStatusEnum{
        CANCLEED(0,"已取消"),
        NO_PAY(10,"未支付"),
        PAID(20,"已支付"),
        SHIPPED(40,"已发货"),
        ORDER_SUCCESS(50,"订单完成"),
        ORDER_CLOSE(60,"订单关闭");


        OrderStatusEnum(int code, String value){
            this.code = code;
            this.value = value;
        }
        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }

        public static OrderStatusEnum codeOf(int code){
            for (OrderStatusEnum orderStatusEnum : values()) {

                if (orderStatusEnum.getCode() == code){
                    return orderStatusEnum;
                }
            }
            throw  new RuntimeException("没有找到对应的枚举");
        }
    }

    public interface AlipayCallback{
        String TRADE_STATUS_WAIT_BUYER_PAY = "WAIT_BUYER_PAY";
        String TRADE_STATUS_TRADE_SUCCESS = "TRADE_SUCCESS";
        String RESPONSE_SUCCESS = "success";
        String RESPOMSE_FAILED = "failed";
    }

    public enum PayPlatformEnum{
        ALIPAY(1,"支付宝");
        PayPlatformEnum(int code, String value){
            this.code = code;
            this.value = value;
        }
        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }
    }


    public enum PaymentTypeEnum{
        ONLINE_PAY(1, "在线支付");

        private String value;
        private int code;
        PaymentTypeEnum(int code, String value){
            this.code = code;
            this.value = value;
        }

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }

        public static PaymentTypeEnum codeOf(int code){
            for (PaymentTypeEnum paymentTypeEnum : values()) {

                if (paymentTypeEnum.getCode() == code){
                    return paymentTypeEnum;
                }
            }
            throw  new RuntimeException("没有找到对应的枚举");
        }

    }

    public interface REDIS_LOCK{
        String CLOSE_ORDER_TASK_LOCK = "CLOSE_ORDER_TASK_LOCK";//关闭订单的分布式锁
    }

}
